ES2396450T3 - Dispositivo electromecánico de mando de un motor de relación volumétrica variable - Google Patents

Dispositivo electromecánico de mando de un motor de relación volumétrica variable Download PDF

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Publication number
ES2396450T3
ES2396450T3 ES07730865T ES07730865T ES2396450T3 ES 2396450 T3 ES2396450 T3 ES 2396450T3 ES 07730865 T ES07730865 T ES 07730865T ES 07730865 T ES07730865 T ES 07730865T ES 2396450 T3 ES2396450 T3 ES 2396450T3
Authority
ES
Spain
Prior art keywords
control
variable volumetric
jack
volumetric ratio
motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES07730865T
Other languages
English (en)
Spanish (es)
Inventor
Vianney Rabhi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of ES2396450T3 publication Critical patent/ES2396450T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D15/00—Varying compression ratio
    • F02D15/02—Varying compression ratio by alteration or displacement of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with rack and pinion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/022—Chain drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F01L1/181—Centre pivot rocking arms
    • F01L1/182—Centre pivot rocking arms the rocking arm being pivoted about an individual fulcrum, i.e. not about a common shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/22—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by rotary motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/048—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable crank stroke length
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
    • F02D29/06—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving electric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/026—Gear drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/20—Adjusting or compensating clearance
    • F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
    • F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
    • F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/04—Engines with variable distances between pistons at top dead-centre positions and cylinder heads
    • F02B75/045—Engines with variable distances between pistons at top dead-centre positions and cylinder heads by means of a variable connecting rod length

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transmission Devices (AREA)
ES07730865T 2006-01-26 2007-01-26 Dispositivo electromecánico de mando de un motor de relación volumétrica variable Active ES2396450T3 (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR0600708 2006-01-26
FR0600708A FR2896538B1 (fr) 2006-01-26 2006-01-26 Dispositif electromecanique de commande d'un moteur a rapport volumetrique variable
US76290406P 2006-01-30 2006-01-30
US762904P 2006-01-30
PCT/FR2007/000147 WO2007085737A2 (fr) 2006-01-26 2007-01-26 Dispositif electromecanique de commande d'un moteur a rapport volumetrique variable

Publications (1)

Publication Number Publication Date
ES2396450T3 true ES2396450T3 (es) 2013-02-21

Family

ID=36616980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07730865T Active ES2396450T3 (es) 2006-01-26 2007-01-26 Dispositivo electromecánico de mando de un motor de relación volumétrica variable

Country Status (10)

Country Link
US (1) US8104437B2 (ja)
EP (1) EP1979595B1 (ja)
JP (1) JP5219838B2 (ja)
KR (1) KR101257976B1 (ja)
CN (1) CN101375043B (ja)
AU (1) AU2007209222B2 (ja)
CA (1) CA2640843A1 (ja)
ES (1) ES2396450T3 (ja)
FR (1) FR2896538B1 (ja)
WO (1) WO2007085737A2 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914951B1 (fr) 2007-04-16 2012-06-15 Vianney Rabhi Dispositif electrohydraulique de pilotage en boucle fermee du verin de commande d'un moteur a taux de compression variable.
DE102010009907A1 (de) * 2010-03-02 2011-09-08 Daimler Ag Hubkolbenmaschine
KR101305843B1 (ko) 2011-11-30 2013-09-06 현대자동차주식회사 크랭크축리스 타입 내연기관 엔진
EP2957748B1 (en) * 2013-02-18 2017-04-05 Nissan Motor Co., Ltd. Control device and control method for internal combustion engine
EP2930329B1 (en) * 2014-04-08 2016-12-28 Gomecsys B.V. An internal combustion engine including variable compression ratio
CN104612825B (zh) * 2015-01-09 2023-11-17 范伟俊 具有可变压缩比的发动机
FR3032234B1 (fr) * 2015-01-30 2020-01-17 Vianney Rabhi Moteur thermique a transfert-detente et regeneration
FR3051838B1 (fr) * 2016-05-24 2018-09-07 MCE 5 Development Dispositif de guidage a roulement d'un piston de combustion pour un moteur a taux de compression variable
US11187184B2 (en) * 2019-03-29 2021-11-30 Vianney Rabhi Articulated plenum for transfer-expansion-regeneration combustion engine
CN114856838B (zh) * 2022-04-02 2023-03-17 辽宁工程技术大学 一种自控调节汽油机用可变压缩比机构

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202300A (en) * 1978-02-22 1980-05-13 Frank Skay Internal combustion engine
US4270495A (en) * 1979-05-31 1981-06-02 General Motors Corporation Variable displacement piston engine
CN1053472A (zh) * 1991-01-24 1991-07-31 牛保明 发动机
JPH0754829A (ja) * 1993-06-01 1995-02-28 Sokan Shu クランク装置
US5406911A (en) * 1993-08-12 1995-04-18 Hefley; Carl D. Cam-on-crankshaft operated variable displacement engine
FR2763097B1 (fr) 1997-05-09 1999-09-03 Vianney Paul Rabhi Dispositif permettant de controler la position de la cremaillere de commande d'un moteur a cylindree variable
US6260532B1 (en) * 1998-09-28 2001-07-17 Edward Charles Mendler Rigid crankshaft cradle and actuator
FR2786530B1 (fr) * 1998-11-26 2001-01-19 Vianney Rabhi Dispositif de transmission mecanique pour moteur a cylindree variable
FR2827634B1 (fr) * 2001-07-18 2003-10-03 Vianney Rabhi Perfectionnements apportes aux dispositifs de transmission mecanique pour moteur a cylindree variable
JP4416377B2 (ja) * 2002-05-16 2010-02-17 日産自動車株式会社 内燃機関の制御装置
JP2005163695A (ja) * 2003-12-04 2005-06-23 Nissan Motor Co Ltd 内燃機関の圧縮比制御装置
FR2867515B1 (fr) * 2004-03-11 2006-06-02 Vianney Rabhi Dispositif de reglage pour moteur a rapport volumetrique variable

Also Published As

Publication number Publication date
WO2007085737A3 (fr) 2007-09-20
AU2007209222B2 (en) 2011-07-21
CN101375043A (zh) 2009-02-25
CA2640843A1 (fr) 2007-08-02
US8104437B2 (en) 2012-01-31
WO2007085737A2 (fr) 2007-08-02
US20090266337A1 (en) 2009-10-29
JP2009524767A (ja) 2009-07-02
FR2896538B1 (fr) 2008-05-02
AU2007209222A1 (en) 2007-08-02
CN101375043B (zh) 2011-05-18
KR20080098009A (ko) 2008-11-06
KR101257976B1 (ko) 2013-04-24
EP1979595A2 (fr) 2008-10-15
JP5219838B2 (ja) 2013-06-26
EP1979595B1 (fr) 2012-10-24
FR2896538A1 (fr) 2007-07-27

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